As of 23:05 EDT

Weather in Charleston, MI

65°Current weather

Charleston, Saturday, 8 August, 23:05

Clear. Feels like 65°. High 85°, low 65°.

Pressure29.94 inHg
Wind4.4 mph NW
Humidity86%
Visibility6.2 mi
Dew point62°
Sun, 0985° / 66°0.02Light rain
85 °Light rain

Charleston, Sunday, 9 August

Light rain. High 85°, low 66°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point56°
Mon, 1084° / 67°0.1Light rain
84 °Light rain

Charleston, Monday, 10 August

Light rain. High 84°, low 67°.

Pressure29.91 inHg
Wind8 mph W
Humidity86%
Visibility6.2 mi
Dew point68°
Tue, 1176° / 62°0.71Heavy rain
76 °Heavy rain

Charleston, Tuesday, 11 August

Heavy rain. High 76°, low 62°.

Pressure29.85 inHg
Wind10.6 mph E
Humidity59%
Visibility6.2 mi
Dew point60°
Wed, 1278° / 60°0.01Light rain
78 °Light rain

Charleston, Wednesday, 12 August

Light rain. High 78°, low 60°.

Pressure29.80 inHg
Wind5 mph NW
Humidity53%
Visibility6.2 mi
Dew point56°
Thu, 1366° / 53°0Overcast
66 °Overcast

Charleston, Thursday, 13 August

Overcast. High 66°, low 53°.

Pressure30.00 inHg
Wind16.5 mph NW
Humidity55%
Visibility
Dew point48°
Fri, 1473° / 54°0Clear
73 °Clear

Charleston, Friday, 14 August

Clear. High 73°, low 54°.

Pressure30.06 inHg
Wind8.8 mph W
Humidity41%
Visibility
Dew point46°
Sat, 1571° / 57°0Overcast
71 °Overcast

Charleston, Saturday, 15 August

Overcast. High 71°, low 57°.

Pressure30.30 inHg
Wind9.6 mph NE
Humidity52%
Visibility
Dew point51°
Sun, 1676° / 57°0Overcast
76 °Overcast

Charleston, Sunday, 16 August

Overcast. High 76°, low 57°.

Pressure30.15 inHg
Wind10 mph S
Humidity45%
Visibility
Dew point51°
Mon, 1779° / 62°0Overcast
79 °Overcast

Charleston, Monday, 17 August

Overcast. High 79°, low 62°.

Pressure30.00 inHg
Wind8.6 mph SW
Humidity47%
Visibility
Dew point55°
Tue, 1884° / 64°0Overcast
84 °Overcast

Charleston, Tuesday, 18 August

Overcast. High 84°, low 64°.

Pressure29.94 inHg
Wind9.6 mph SW
Humidity47%
Visibility
Dew point59°
Wed, 1976° / 62°0.19Light rain
76 °Light rain

Charleston, Wednesday, 19 August

Light rain. High 76°, low 62°.

Pressure29.74 inHg
Wind20.8 mph W
Humidity73%
Visibility
Dew point60°
Thu, 2071° / 58°0.02Light rain
71 °Light rain

Charleston, Thursday, 20 August

Light rain. High 71°, low 58°.

Pressure29.88 inHg
Wind19.7 mph N
Humidity48%
Visibility
Dew point49°
Fri, 2168° / 55°0Mostly clear
68 °Mostly clear

Charleston, Friday, 21 August

Mostly clear. High 68°, low 55°.

Pressure30.09 inHg
Wind12.5 mph NE
Humidity50%
Visibility
Dew point48°
Sat, 2272° / 54°0.01Light rain
72 °Light rain

Charleston, Saturday, 22 August

Light rain. High 72°, low 54°.

Pressure30.00 inHg
Wind11.8 mph SE
Humidity35%
Visibility
Dew point41°
Sun, 2384° / 62°0.06Light rain
84 °Light rain

Charleston, Sunday, 23 August

Light rain. High 84°, low 62°.

Pressure29.74 inHg
Wind23 mph W
Humidity74%
Visibility
Dew point64°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Charleston, MI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Charleston, MI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.